Ophthalmology

Researchers uncover a critical early step of the visual process

The key components of electrical connections between light receptors in the eye and the impact of these connections on the early steps of visual signal processing have been identified for the first time, according to research ...

Medical research

Black patients fare worse after angioplasty

(HealthDay)—Even after undergoing the artery-clearing procedure angioplasty, Black patients with heart disease are more likely than whites to suffer a heart attack or die within the next several years.

Genetics

New method created for identifying genes behind brain tumors

Researchers at Uppsala University have developed a method for identifying functional mutations and their effect on genes relevant to the development of glioblastoma—a malignant brain tumor with a very poor prognosis. The ...

Medical economics

Gender gap persists in starting salary for physicians

The gender gap in starting salary for physicians persists, although it is unclear which factors account for this gap, according to a report published online Jan. 22 in Health Affairs.

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